From WikiChip
Ivy Bridge - Microarchitectures - Intel
< intel‎ | microarchitectures

Edit Values
Ivy Bridge µarch
General Info
Arch TypeCPU
DesignerIntel
ManufacturerIntel
IntroductionMay 4, 2011
Phase-outApril, 2013
Process22 nm
Instructions
ISAx86-64
Succession

Ivy Bridge (IVB) was Intel's microarchitecture based on the 22 nm process for desktops and servers. Ivy Bridge was introduced in 2011 as a process shrink of Sandy Bridge which introduced a number of enhancements. Ivy Bridge became Intel's first microarchitecture to use tri-gate transistors for their commercial products.

For desktop and mobile, Ivy Bridge is branded as 3rd Generation Intel Core processors. For server class processors, Intel branded it as Xeon E3 v2, Xeon E5 v2, and Xeon E7 v2.

Codenames

New text document.svg This section is empty; you can help add the missing info by editing this page.

Process Technology

22nm Manufacturing Fabs
Fab Location
D1C Hillsboro, Oregon
D1D Hillsboro, Oregon
Fab 32 Chandler, Arizona
Fab 12 Chandler, Arizona
Fab 28 Kiryat Gat, Israel

Ivy Bridge is designed to be manufactured using 22 nm Tri-gate FinFET transistors. This is Intel's first generation of FinFET. This correlates to 8 nm Fin width and a 42 nm Fin pitch (shown below). SRAM cell is at 0.1080 µm² and 0.092 µm² for high performance and high density respectively.

Scaling:

Sandy Bridge Ivy Bridge Δ intel 22nm fin.png
32 nm 22 nm
Fin Pitch N/A 60 nm N/A
Fin Width​ 8 nm
Fin Height​ 34 nm
Gate Pitch 112.5 nm 90 nm 0.80x
Interconnect Pitch 112.5 nm 80 nm 0.71x

Architecture

New text document.svg This section is empty; you can help add the missing info by editing this page.

Key changes from Sandy Bridge

New text document.svg This section is empty; you can help add the missing info by editing this page.

New instructions

Ivy Bridge introduced a number of new instructions:

  • F16C - Extension for performing HP-SP conversions
  • RDRAND - Secure Key Technology extension
  • FS/GS base access

Block Diagram

Client SoC

Individual Core

ivy bridge block diagram.svg

Die

Quad-core Ivy Bridge die

  • 1,480,000,000 transistors
  • 160 mm2
  • 4 CPU cores
  • 1 GPU core
    • 2x8xEU (64 ALUs)
  • 22 nm process
ivy bridge die (quad-core).jpg
ivy bridge die (quad-core) (annotated).png


Hexa-core Ivy Bridge Die

ivy bridge (hexa-core) die shot.png
ivy bridge (hexa-core) die shot (annotated).png


Deca-core Ivy Bridge Die

intel ivy-bridge E5-2600 v2 die shot.jpeg


Pentadeca-Core Ivy Bridge die

intel xeon e7 v2.jpg

Cores

New text document.svg This section is empty; you can help add the missing info by editing this page.

All Ivy Bridge Chips

 List of Ivy Bridge Processors
 Main processorTurbo BoostMemIGP
ModelLaunchedPriceFamilyCore NameCoresThreadsL2$L3$TDPFrequency1 Core2 Cores3 Cores4 CoresMax MemGPUFrequencyTurbo
1007U20 January 2013$ 86.00
€ 77.40
£ 69.66
¥ 8,886.38
CeleronIvy Bridge220.5 MiB
512 KiB
524,288 B
4.882812e-4 GiB
2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
17 W
17,000 mW
0.0228 hp
0.017 kW
1.5 GHz
1,500 MHz
1,500,000 kHz
32 GiB
32,768 MiB
33,554,432 KiB
34,359,738,368 B
0.0313 TiB
Intel HD Graphics350 MHz
0.35 GHz
350,000 KHz
1,000 MHz
1 GHz
1,000,000 KHz
i7-3770K23 April 2012$ 332.00
€ 298.80
£ 268.92
¥ 34,305.56
Core i7Ivy Bridge-HE-4481 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
77 W
77,000 mW
0.103 hp
0.077 kW
3.5 GHz
3,500 MHz
3,500,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
3.8 GHz
3,800 MHz
3,800,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
32 GiB
32,768 MiB
33,554,432 KiB
34,359,738,368 B
0.0313 TiB
Intel HD Graphics 4000650 MHz
0.65 GHz
650,000 KHz
1,150 MHz
1.15 GHz
1,150,000 KHz
i7-3920XM28 April 2012Core i7EEIvy Bridge481 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
55 W
55,000 mW
0.0738 hp
0.055 kW
2.9 GHz
2,900 MHz
2,900,000 kHz
3.8 GHz
3,800 MHz
3,800,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
3.6 GHz
3,600 MHz
3,600,000 kHz
3.6 GHz
3,600 MHz
3,600,000 kHz
32 GiB
32,768 MiB
33,554,432 KiB
34,359,738,368 B
0.0313 TiB
Intel HD Graphics 4000650 MHz
0.65 GHz
650,000 KHz
1,300 MHz
1.3 GHz
1,300,000 KHz
i7-3940XM30 September 2012Core i7EEIvy Bridge481 MiB
1,024 KiB
1,048,576 B
9.765625e-4 GiB
8 MiB
8,192 KiB
8,388,608 B
0.00781 GiB
55 W
55,000 mW
0.0738 hp
0.055 kW
3 GHz
3,000 MHz
3,000,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
3.8 GHz
3,800 MHz
3,800,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
3.7 GHz
3,700 MHz
3,700,000 kHz
32 GiB
32,768 MiB
33,554,432 KiB
34,359,738,368 B
0.0313 TiB
Intel HD Graphics 4000650 MHz
0.65 GHz
650,000 KHz
1,350 MHz
1.35 GHz
1,350,000 KHz
i7-4960X10 September 2013$ 999.00
€ 899.10
£ 809.19
¥ 103,226.67
Core i7EEIvy Bridge E6121.5 MiB
1,536 KiB
1,572,864 B
0.00146 GiB
15 MiB
15,360 KiB
15,728,640 B
0.0146 GiB
130 W
130,000 mW
0.174 hp
0.13 kW
3.6 GHz
3,600 MHz
3,600,000 kHz
4 GHz
4,000 MHz
4,000,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
3.9 GHz
3,900 MHz
3,900,000 kHz
3.8 GHz
3,800 MHz
3,800,000 kHz
64 GiB
65,536 MiB
67,108,864 KiB
68,719,476,736 B
0.0625 TiB
Count: 5
codenameIvy Bridge +
designerIntel +
first launchedMay 4, 2011 +
full page nameintel/microarchitectures/ivy bridge (client) +
instance ofmicroarchitecture +
instruction set architecturex86-64 +
manufacturerIntel +
microarchitecture typeCPU +
nameIvy Bridge +
phase-outApril 2013 +
process22 nm (0.022 μm, 2.2e-5 mm) +